作者:Hans Achenbach、Wolfgang Utz、Alfredo Usubillaga、Henry A. Rodriguez
DOI:10.1016/0031-9422(91)80103-8
日期:1991.1
Abstract From a methylene chloride extract of the roots of Krameria ixina nine new neolignans/ nor -neolignans besides 24-methylenecycloartanol and eight further lignan-type compounds already known from other Krameriaceae were isolated.